The word(s) "evil-doers" appears 12 time(s) in 12 verse(s) in Quran in Mohsin Khan translation.

(1) And of them there are some who believe therein; and of them there are some who believe not therein, and your Lord is All-Aware of the Mufsidun (evil-doers, liars).

(2) Then when they had cast down, Musa (Moses) said: "What you have brought is sorcery; Allah will surely make it of no effect. Verily, Allah does not set right the work of Al-Mufsidun (the evil-doers, corrupters).

(3) Now (you believe) while you refused to believe before and you were one of the Mufsidun (evil-doers, the corrupters).

(4) Marked from your Lord; and they are not ever far from the Zalimun (polytheists, evil-doers).

(5) And she, in whose house he was, sought to seduce him (to do an evil act), and she closed the doors and said: "Come on, O you." He said: "I seek refuge in Allah (or Allah forbid)! Truly, he (your husband) is my master! He made my living in a great comfort! (So I will never betray him). Verily, the Zalimun (wrong and evil-doers) will never be successful."

(6) "Certainly, you shall have no authority over My slaves, except those who follow you of the Ghawun (Mushrikun and those who go astray, criminals, polytheists, and evil-doers).

(7) And they belied them (those Ayat) wrongfully and arrogantly, though their ownselves were convinced thereof [i.e. those (Ayat ) are from Allah, and Musa (Moses) is the Messenger of Allah in truth, but they disliked to obey Musa (Moses), and hated to believe in his Message of Monotheism]. So see what was the end of the Mufsidun (disbelievers, disobedient to Allah, evil-doers and liars.).

(8) And if We had willed, surely We would have given every person his guidance, but the Word from Me took effect (about evil-doers), that I will fill Hell with jinn and mankind together.

(9) Know that the life of this world is only play and amusement, pomp and mutual boasting among you, and rivalry in respect of wealth and children. (It is) as the likeness of vegetation after rain, thereof the growth is pleasing to the tiller; afterwards it dries up and you see it turning yellow; then it becomes straw. But in the Hereafter (there is) a severe torment (for the disbelievers - evil-doers), and (there is) Forgiveness from Allah and (His) Good Pleasure (for the believers - good-doers). And the life of this world is only a deceiving enjoyment.

(10) And verily, the Fujjar (the wicked, disbelievers, polytheists, sinners and evil-doers) will be in the blazing Fire (Hell),